Femtonewton Newton
| fN N |
Femtonewton Kilonewton
| fN kN |
Femtonewton Gram-kekuatan
| fN gf |
Femtonewton Gaya kilogram
| fN kgf |
Femtonewton Ton-force (metrik)
| fN tf |
Femtonewton Exanenewton
| fN EN |
Femtonewton Petanewton
| fN PT |
Femtonewton Teranewton
| fN TN |
Femtonewton Giganewton
| fN GN |
Femtonewton Meganewton
| fN MN |
Femtonewton Hektonewton
| fN hN |
Femtonewton Dekanewton
| fN daN |
Femtonewton Decinewton
| fN dN |
Femtonewton Centinewton
| fN cN |
Femtonewton Milinewton
| fN mN |
Femtonewton Mikronewton
| fN µN |
Femtonewton Nanonewton
| fN nN |
Femtonewton Piconewton
| fN pN |
Femtonewton Attonewton
| fN aN |
Femtonewton Dyne
| fN dyn |
Femtonewton Joule/meter
| fN J/m |
Femtonewton Joule/sentimeter
| fN J/cm |
Femtonewton Ton-force (pendek)
| — |
Femtonewton Ton-force (panjang)
| fN tonf (UK) |
Femtonewton Kekuatan kip
| fN kipf |
Femtonewton Gaya kilopon
| fN kipf |
Femtonewton Kekuatan pound
| fN lbf |
Femtonewton Kekuatan ons
| fN ozf |
Femtonewton Ponal
| fN pdl |
Femtonewton Pon kaki/detik persegi
| — |
Femtonewton Kolam
| fN p |
Femtonewton Kilopond
| fN kp |